similar to: graphic problem: transparent window when starting mtrace() from package debug

Deal R , when I use the package debug, mark a function with mtrace() and enter into the browser like mechanism of debug a window displaying the code of the marked function with the current line highlighted usually appears. When I use GUIs other than ess or the standard R console sometimes this window is totally transparent so it is not possible to see any code in it. After closing/resizing

Dear list, I received the response below from the package author of 'debug'. I post it to the list, with Mark's approval, in case it is useful to others too. Regards, Matthew -----Original Message----- From: Mark.Bravington at csiro.au [mailto:Mark.Bravington at csiro.au] Sent: 22 October 2006 23:53 To: Matthew Dowle Cc: Mark.Bravington at csiro.au Subject: RE: Debug package

This is a question about namespaces and assignment. It's occasioned because one of my functions stopped working at about R1.6 with the arrival of 'namespace:base', and I'm anxious to find out what will happen when 1.7 arrives. But the question might be of more general relevance (hence my desire to get it in before "lockdown" on 9th April). I have a function

Hello, pointed to the article "Debugging Without (Too Many) Tears" of Mark Bravington in Rnews Vol 3/3, December 2003 there is a package mvbutils mentioned. So I started to install this package from within R > install.package(mvbutils) I receive an error essage that this package is not found! Is due to a merge,removal or rename of this package? When I try to follow this

Dear useRs, I am experiencing very strange error with Mark Bravington's package "debug". I haven't seen them before. Here is the sample session > library(debug) Loading required package: mvbutils MVBUTILS: no "tasks" vector found in ROOT Loading required package: tcltk Loading Tcl/Tk interface ... done > x<-function() return(1) > mtrace(x) > x() Error

Hi, everyone. I am using a fair amount of closures in my code. Problem i am experiencing is i cannot figure out how to mtrace functions defined within a function. There must be some way to name such function for mtrace to see it and let me step into it. For example, say i have code mymodel<-function(){ data<-numeric(0) build<-function(){ data<<-1 } m<-list()

Hi all, I am using "mtrace" malloc debugging utility to trace memory leaks in my application. I followed following steps: 1. Added mtrace() function in the beginning of my main function. 2. exported the MALLOC_TRACE environment variable. $ export MALLOC_TRACE=memory.log 3. Run the program 4. trace the program for memory leaks. $ mtrace <myprogram> $MALLOC_TRACE But In

Hi all, Since three month ago I started working with R professionally, I never did it before, so I am such a newbie. I am having some problems using the 'debug' package. I love this package, but most of the times I wanna use it it just fails :P When typing at prompt 'mtrace(myfunct)' most of the times I get the following error: "Error in x[[i]] : subscript out of

I am using getYahooData from TTR to get daily data. When i do it standalone, it is fine. It also works fine inside my code. However, when i run code inside mtrace(), i always get the following error: Error in xts(cbind(adj[[1]], adj[[2]]), index(obj)): order.by requires an appropriate time-based object After a lot of hand wringing, it looks to me that it happens because index in xts masks

Hello, In the past I have used intensively the mtrace function from the debug package, but now with my actual version of R(2.8.1) , it is impossible to use it anymore. I've updated all my packages, and I don't understand how solve this problem... Here is an example code : > foo<-function(){cat("Test Function")} > mtrace(foo) > foo() # A tcl/tk windows open

I use windows xp. When trying to use the function mtrace from package debug the window that should open with the function to be debugged do not show any text at all. It shows only a part of my desktop. Does anyone know why. Is there any imcompatibility between windows xp and debug package. Thanks in advance. Enio Jelihovschi [[alternative HTML version deleted]]

Hello I need some help in figuring Bravington’s debugger out. Ok I have 2 functions, fun1 and fun2 saved in a ASCII file say filename is funs. Fun1 has a loop which calls fun2, fun2 has a loop which fails and I need to find out the value of the variables of the fun2 and fun1 loops at the specific iteration that fails. Both fun1 and fun2 loops will iterate thousands of times so line by line debug

I find the R debug package very useful. I've installed and used it on several of the machines I use, without problems, but on one machine I get the following error: Loading required package: mvbutils Loading required package: utils MVBUTILS: no "tasks" vector found in ROOT Loading required package: tcltk Loading Tcl/Tk interface ... done [Previously saved

Estimados Leí todas las sugerencias y estoy probando, un criterio que tomé es tener algo minimalista, emacs puede estar con pocos iconos, comienzo por este porque está en https://www.r-project.org/other-projects.html . Realicé dos intentos, uno es utilizando Windows 10 con bash, instalando desde los repositorios de Ubuntu, el segundo intento es instalando la versión para Windows, la primera de

Hola, No sé si sabes que puedes usar "VIM" como editor dentro de RStudio. En la barra de menú superior: Tools >> Global Options >> (en la ventana que aparece) Code >> Editing >> Y entre las diferentes opciones que aparecen, a mitad de altura de esa pantalla aparece "Keybindins" un desplegable... ahí podrás seleccionar "Vim"... Saludos,

Please use the CRAN versions, not the ftp versions which are now out-of-date. Both packages are on base CRAN now, but may not have propagated to all mirrors yet. (But thanks to Gerald for responding-- I had de-subscribed from R-help.) For anyone using the HANDY package (a Windows-specific package which includes a non-C DLL, so I can't CRAN it): I'll post an updated version on the ftp site

Hmmm-- still looks like a bug to me! But as I don't want to hog the airwaves, here's my last summary on this point, with a question: [Bravington] #> Prediction from the original data was just an example, of course; my general #> proposal is that inactive factor levels in the prediction set should be #> dropped. I don't see how this could ever cause inconsistent behaviour

> Kevin Wright <kwright@eskimo.com> writes: > > > R 1.9.1 requires multi-line strings to contain a backslash at the > > end of each line (except the last line). As noted by Mark > > Bravington (http://tolstoy.newcastle.edu.au/R/help/02b/5199.html) > > this requirement appears to be undocumented. > > > > In S-Plus 6.2, multi-line strings do

lib.fixup My previous post mentions a problem encountered when calling ".Internal( lib.fixup..." in R1.5.0. I have since found a workaround. It's possible in R1.5.0 to set attributes of search path environments directly, like so: > env_ pos.to.env( 3) > attr( env, 'any.attr')_ 'any.value' > pos.to.env( 3) <environment: package:tcltk>

Is this the last bug of the year? Well, it's the last one from me, anyway... The "parse" function seems to give erratic behaviour when used in conjunction with "pushBack" on an open connection (R1.6.1, Windows 2000). Try this: > { cat( c( '1', 'a+b', '2'), file='r123.r', sep='\n'); tcon_ file( 'r123.r'); open( tcon);